Algorithmic Obfuscation over GF($2^m$)

17 Sep 2018 Cunxi Yu Daniel Holcomb

Galois Field arithmetic blocks are the key components in many security applications, such as Elliptic Curve Cryptography (ECC) and the S-Boxes of the Advanced Encryption Standard (AES) cipher. This paper introduces a novel hardware intellectual property (IP) protection technique by obfuscating arithmetic functions over Galois Field (GF), specifically, focusing on obfuscation of GF multiplication that underpins complex GF arithmetic and elliptic curve point arithmetic functions... (read more)

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